Matthew Charles Whitlock, MD

NPI 1134335060ActiveIndividual· Internal Medicine, Cardiovascular Disease· Stanford, CA

Internal Medicine, Cardiovascular Disease (MD) in Stanford, California, trained at University of North Carolina at Chapel Hill School of Medicine (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $177,929 for 961 claims, against $33,748 paid for services in 2024. Edwards Lifesciences Corporation reported $48.02 in payments in 2025, mostly food and beverage.

Overview

NPI	1134335060
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	May 15, 2007
Last updated in NPPES	Apr 26, 2024
Certified by provider	Apr 26, 2024

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Cardiovascular Disease Primary	207RC0000X	A117923	CA

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Nov 10, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026	No match	—
New York OMIG · Nov 11, 2026	No match	—
Ohio Medicaid · Nov 11, 2026	No match	—
Pennsylvania Medicheck · Nov 11, 2026	No match	—
Washington HCA · Nov 11, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Cardiovascular Disease (Cardiology) (CA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	784
Services billed	956 across 12 procedure codes
Paid by Medicare	$33,748

Part D prescriptions in 2024

Prescriptions (claims)	961 · 2,609 30-day fills
Patients	132
Total drug cost	$177,929
Generic share	84% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of North Carolina at Chapel Hill School of Medicine
Graduation year	2005
Medicare specialty	Cardiovascular Disease (Cardiology)
Secondary specialties	Internal Medicine
Telehealth	Offers telehealth